//
// Copyright (c) 2009-2010 Mikko Mononen memon@inside.org
//
// This software is provided 'as-is', without any express or implied
// warranty.  In no event will the authors be held liable for any damages
// arising from the use of this software.
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
// 1. The origin of this software must not be misrepresented; you must not
//    claim that you wrote the original software. If you use this software
//    in a product, an acknowledgment in the product documentation would be
//    appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
//    misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
//

#ifndef SLIDESHOW_H
#define SLIDESHOW_H

#include "Filelist.h"

class SlideShow
{
    FileList m_files;
    char m_path[256];

    int m_width;
    int m_height;
    unsigned int m_texId;

    void purgeImage();
    bool loadImage(const char* path);

    bool m_showSlides;
    bool m_showCurSlide;
    float m_slideAlpha;
    int m_curSlide;
    int m_nextSlide;
    
public:
    SlideShow();
    ~SlideShow();

    bool init(const char* path);
    void nextSlide();
    void prevSlide();
    void setSlide(int n);
    void updateAndDraw(float dt, const float w, const float h);
};

#endif // SLIDESHOW_H
